Torx Round Head Screws Stainless steel Self Tapping for Metal Sheet Fastener 3.9 X 16
Torx Round Head Stainless steel Self Tapping Screws for Metal Sheet Fastener 3.9 X 16
Stainless steel self tapping screws with torx drive round head its also as six-lobe description , sharp point and standard tapping threads , it is used for secure thin metal sheets or plastic or chiboard . Polish surface for longer service .
Coarse threads for stainless steel self tapping screws and sharp point design for fast drilling and efficient working .
Material
Stainless steel
Physical Properties
Hardness ( HV ) | 20 | Yield Strength ( Mpa ) | 205 | Elongation ( % ) | 35 |
Tensile Strength ( Mpa ) | 520 | Torque | 3.5 | Reduction Area ( % ) | 50 |
Specification
Thread diameter | 3.9 |
|
Thread Length | 16 | |
Pitch | 1.5 | |
Head Diameter | 7.2 | |
Head Height | 3.0 | |
Drive | T20 |
Optional ANSI Specifications
| d | P | L |
| #0 | 40 | 3-5 |
| #1 | 32 | 4-8 |
| #2 | 32 | 4-10 |
| #3 | 28 | 5-12 |
| #4 | 24 | 5-15 |
| #5 | 20 | 8-20 |
| #6 | 18 | 8-25 |
| #7 | 16 | 8-30 |
| #8 | 15 | 10-30 |
| #10 | 12 | 10-60 |
| 1/4 | 14 | 15-80 |
| 5/16 | 12 | 20-100 |
Finish
Type | Thickness | Salty Spray Hours | RoHS / REACH |
Polish | 3 | 120 | RoHS |
1 . Easy operation .
Torx head stainless steel screws can be operated by a simple screwdriver .
2 . Not easy to be broken
Screws are made of good stainles steel with high tensile strength
3 . Good locking securing
Screws with tapping threads .
4 . Nice and smooth surface .
No burrs or scratch on surface
5 . Environmental protection .
All screws are meet the related environmental requirements from start to end .
Stanless steel self tapping screws have a wide applications for many fileds
1 ) Household electrical appliances . TV , Washer , Cooker , Air conditioner etc.
2 ) Furniture . sofa , glass table , steel seat and table and decorative lighting etc .
3 ) Building . window and door , metal floor, steel structure and building beam etc
4 ) Heavy industry . Car , air , shipping , machinery and military equipments .
5 ) High technology industry . like automatic robots , Navigator and communication apparatus etc .
6 ) Office equipments . Fax , telephone , scanner , computer and office tables etc.
1 . Operate screws by torx screwdriver bit .
2 . The thread moving direction is from right to left, and back out in reverse direction .
3 . Do not use a sharp tool or bladed tool to drive the screws .
4 . Do not scratch the screw in harden something in order to keep bright surface .
5 . Keep screws in the dry warehouse .
 |  |  |
| In Bulk ( Bags + Carton )
Kgs / Bag : 1 Kgs / CTN : 10 L X W X H : 15 x 15 x 20 cm | Boxes ( Boxes + Carton )
Kgs / Box : 1 Kgs / CTN : 10 L X W X H : 25 x 25 x 20 cm | Pallets
Kgs / Pallet : 1000
L X W X H : 1 x 1 x 1.2 m |
Remark : Custom packing is acceptable . Above packings are reference only , items are showed in pictures maybe not described one .
We are one of hardware spare parts manufacturers in China , we provide various metal and non-metal parts with standards and customizations , eg. Fastener Screws ( including Stainless steel screws ) , Spacers Washers , Fastener Nuts bolts , Fastener Pins , Fastener Rivets , Metal Stamping Parts , Metal Machined Parts , Plastic Injection molding Parts . and Fastener Tools . We trade with buyers , wholesalers and retailers from different countries . We accept OEM and ODM service as well . Please contact us if you have any enquiry .
A. We are able to finish up to 2000 tons raw material every year , generally , one full 20 feet container ( about 20 tons) can be done in 20- 25 days .
Q.How long I can get samples for approval before placing order ?
A. Just in one week for new samples that need to be done in new tools , and we can deliver samples within 24 hours for exsiting samples once received your request .
Q.What are your popular payement menthods ?
A. T/T is our prior choose for all , of course , we are also accept L/C , Westunion , paypall .
Q. What products you produce ?
A. We are proudce different hardware spare parts , stamping part , plastic injeciton molding parts and fasteners like screws , bolt , nuts , pins , rivets and spacers washers etc
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